.Net WebAPI URI de la convention pour la recherche avancée /filtrage

À l'Opposition du commentaire, c'est ce que j'ai mis en place il y a quelques temps.

https://groups.google.com/d/msg/servicestack/uoMzASmvxho/CtqpZdju7NcJ

public class QueryBase
{
public string Query { get; set; }
public int Limit { get; set; }
public int Offset { get; set; }
}
[Route("/v1/users")]
public class User : IReturn<List<User>>
{
public string Id { get; set; }
public string FirstName { get; set; }
public string MiddleName { get; set; }
public string LastName { get; set; }
public string Email { get; set; }
}
public class RequestFilterAttribute : Attribute, IHasRequestFilter
{
#region IHasRequestFilter Members
public IHasRequestFilter Copy()
{
return this;
}
public int Priority
{
get { return -100; }
}
public void RequestFilter(IHttpRequest req, IHttpResponse res, object requestDto)
{
var query = req.QueryString["q"] ?? req.QueryString["query"];
var limit = req.QueryString["limit"];
var offset = req.QueryString["offset"];
var user = requestDto as QueryBase;
if (user == null) { return; }
user.Query = query;
user.Limit = limit.IsEmpty() ? int.MaxValue : int.Parse(limit);
user.Offset = offset.IsEmpty() ? 0 : int.Parse(offset);
}
#endregion
}
[Route("/v1/users/search", "GET")]
[RequestFilter]
public class SearchUser : QueryBase, IReturn<PagedResult<User>> { }
public class UsersService : Service
{
public static List<User> UserRepository = new List<User>
{
new User{ Id="1", FirstName = "Michael", LastName = "A", Email = "michaelEmail" },
new User{ Id="2", FirstName = "Robert", LastName = "B", Email = "RobertEmail" },
new User{ Id="3", FirstName = "Khris", LastName = "C", Email = "KhrisEmail" },
new User{ Id="4", FirstName = "John", LastName = "D", Email = "JohnEmail" },
new User{ Id="4", FirstName = "Lisa", LastName = "E", Email = "LisaEmail" }
};
public PagedResult<User> Get(SearchUser request)
{
var query = request.Query;
var users = request.Query.IsNullOrEmpty()
? UserRepository.ToList()
: UserRepository.Where(x => x.FirstName.Contains(query) || x.LastName.Contains(query) || x.Email.Contains(query)).ToList();
var totalItems = users.Count;
var totalPages = (int)Math.Ceiling((decimal)totalItems / (decimal)request.Limit);
var currentPage = request.Offset;
users = users.Skip(request.Offset * request.Limit).Take(request.Limit).ToList();
var itemCount = users.Count;
return new PagedResult<User>
{
TotalItems = totalItems,
TotalPages = totalPages,
ItemCount = itemCount,
Items = users,
CurrentPage = currentPage
};
}
}

OriginalL'auteur Coding101